12704051808

Names of 12704051808

• Cardinal: 12704051808 can be written as Twelve billion, seven hundred four million, fifty-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.2704051808 × 10¹⁰

Factors of 12704051808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 227

Divisors of 12704051808

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 32 36 42 48 56 58 59 63 72 84 87 96 112 116 118 126 127 144 168 174 177 203 224 232 236 252 254 261 288 336 348 354 381 406 413 464 472 504 508 522 531 609 672 696 708 762 812 826 841 889 928 944 1008 1016 1044 1062 1143 1218 1239 1392 1416 1524 1624 1652 1682 1711 1778 1827 1888 2016 2032 2088 2124 2286 2436 2478 2523 2667 2784 2832 3048 3248 3304 3364 3422 3556 3654 3683 3717 4064 4176 4248 4572 4872 4956 5046 5133 5334 5664 5887 6096 6496 6608 6728 6844 7112 7308 7366 7434 7493 7569 8001 8352 8496 9144 9744 9912 10092 10266 10668 11049 11774 11977 12192 13216 13456 13688 14224 14616 14732 14868 14986 15138 15399 16002 16992 17661 18288 19488 19824 20184 20532 21336 22098 22479 23548 23954 25781 26912 27376 28448 29232 29464 29736 29972 30276 30798 32004 33147 35322 35931 36576 39648 40368 41064 42672 44196 44958 47096 47908 49619 51562 52451 52983 54752 58464 58928 59472 59944 60552 61596 64008 66294 67437 70644 71862 77343 80736 82128 85344 88392 89916 94192 95816 99238 103124 104902 105966 106807 107793 117856 118944 119888 121104 123192 128016 132588 134874 141288 143724 148857 154686 157353 164256 176784 179832 188384 191632 198476 206248 209804 211932 213614 215586 217297 232029 239776 242208 246384 256032 265176 269748 282576 287448 297714 309372 314706 320421 347333 353568 359664 383264 396952 412496 419608 423864 427228 431172 434594 446571 464058 472059 492768 530352 539496 565152 574896 595428 618744 629412 640842 651891 694666 719328 747649 793904 824992 839216 847728 854456 862344 869188 893142 928116 944118 961263 1041999 1060704 1078992 1149792 1190856 1237488 1258824 1281684 1303782 1389332 1495298 1521079 1587808 1678432 1695456 1708912 1724688 1738376 1786284 1856232 1888236 1922526 1955673 2083998 2157984 2242947 2381712 2474976 2517648 2563368 2607564 2778664 2990596 3042158 3125997 3417824 3449376 3476752 3572568 3712464 3776472 3845052 3911346 4167996 4485894 4563237 4763424 5035296 5126736 5215128 5557328 5981192 6084316 6251994 6301613 6728841 6953504 7145136 7424928 7552944 7690104 7822692 8335992 8971788 9126474 10253472 10430256 11114656 11962384 12168632 12503988 12603226 13457682 13689711 14290272 15105888 15380208 15645384 16671984 17943576 18252948 18904839 20860512 23924768 24337264 25007976 25206452 26915364 27379422 30760416 31290768 33343968 35887152 36505896 37809678 44111291 48674528 50015952 50412904 53830728 54758844 56714517 62581536 71774304 73011792 75619356 88222582 100031904 100825808 107661456 109517688 113429034 132333873 146023584 151238712 176445164 201651616 215322912 219035376 226858068 264667746 302477424 352890328 397001619 438070752 453716136 529335492 604954848 705780656 794003238 907432272 1058670984 1411561312 1588006476 1814864544 2117341968 3176012952 4234683936 6352025904 12704051808
• Sum of all divisors σ(n): 43828162560
• Sum of proper divisors (its aliquot sum) s(n): 31124110752
• 12704051808 is an abundant number, because the sum of its proper divisors (31124110752) is greater than itself. Its abundance is 18420058944

Bases of 12704051808

• Binary: 1011110101001110000111001001100000₂
• Hexadecimal: 0x2F5387260
• Base-36: 5U3NX40

Squares and roots of 12704051808

• 12704051808 squared (12704051808²) is 161392932340348068864
• 12704051808 cubed (12704051808³) is 2050344173896820555601007706112
• The square root of 12704051808 is 112712.2522532489
• The cube root of 12704051808 is 2333.3546456467

Scales and comparisons

• 12,704,051,808 seconds is equal to 403 years, 49 weeks, 2 days, 15 hours, 16 minutes, 48 seconds.
• To count from 1 to 12,704,051,808 would take you about eight hundred seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12704051808 cubic inches would be around 194.4 feet tall.

Recreational maths with 12704051808

• 12704051808 backwards is 80815040721
• 12704051808 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12704051808's digits is 36
• More coming soon!